Classify the aquatic biomes of Earth.

Name the major biomes of the Earth.

Classify the following :

Write about aquatic biomes in brief.

Classify immunity.

Classify antibodies.

Aquatic mammal

Classify the following motions as periodic and non-periodic motions? (a) Motion of Halley's comet. (b) Motion of clouds. (c ) Moon revolving around the Earth.

……….are the respiratory organs in most of the aquatic arthropods and molasses.

Classify productivity.